Dear researchers and colleages
we want to develop an algorithm for human identification using their panoramic dental images based on deep learning but in finding the dataset for testing the algorithm we hit a serious problem we can't find any public dataset with at least two images per person. All that we have found are the datasets with only one panoramic image for a person in various types of research focused on segmentation and diagnosis like: "Tufts dental database" and The dataset published by Abdi and Kesai in the article titled "Automatic segmentation of mandible in panoramic x-ray"
Finally, we found some articles from Turkish researchers but they haven't published the dataset publicly and refuse to give an access to their dataset.